All MIBs › CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB › cucsEquipmentChassisStatsChassisI2CErrorsMax
cucsEquipmentChassisStatsChassisI2CErrorsMax
Module: CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentChassisStatsChassisI2CErrorsMax
OID (numeric): 1.3.6.1.4.1.9.9.719.1.15.10.1.25
Node type: OBJECT-TYPE
Type: Unsigned64
Access: read-only
Description: Cisco UCS equipment:ChassisStats:ChassisI2CErrorsMax managed object property
What is cucsEquipmentChassisStatsChassisI2CErrorsMax?
This is the highest I2C error count observed for the chassis in any single collection interval, per the ChassisStats ChassisI2CErrorsMax property. A spike in this max value, even if the average looks fine, is the detail that reveals a transient event, such as a hot-swap or vibration, briefly disrupted the chassis's internal sensor bus. ChassisI2CErrorsMax jumping to 40 in one interval while the average sits near 2 suggests a short burst tied to a specific event rather than a steady-state problem.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.15.10.1.25 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentChassisStatsChassisI2CErrorsMax
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.15.10.1.25.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentChassisStatsChassisI2CErrorsMax.1
Start monitoring Cisco UCS chassis, blade/rack servers, fabric interconnects with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB::cucsEquipmentChassisStatsChassisI2CErrorsMax OID value, configure state conditions and alerts, and monitor any Cisco UCS chassis, blade/rack servers, fabric interconnects from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.15 | cucsEquipmentObjects | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |
| 1.3.6.1.4.1.9.9.719.1.15.10 | cucsEquipmentChassisStatsTable | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |
| 1.3.6.1.4.1.9.9.719.1.15.10.1 | cucsEquipmentChassisStatsEntry | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |
| 1.3.6.1.4.1.9.9.719.1.15.10.1.25 | cucsEquipmentChassisStatsChassisI2CErrorsMax | CISCO-UNIFIED-COMPUTING-EQUIPMENT-MIB |